结构钢 - 第1部分:热轧产品的一般技术交付条件

[中文适用范围]： 本文件规定了主要用于通用结构钢的扁钢和长钢产品（板材/型材/宽扁钢和棒材）的一般技术交货条件。本文件中规定的钢材用于焊接或螺栓结构。结构钢的具体要求在 ISO 630 的各个部分中给出。本文件不包括以下结构钢，其中一些由其他国际标准涵盖： - 薄板和带材：参见 ISO TC 17/SC 12“连续轧机扁轧产品”； - 管材：参见 ISO TC 5/SC 1“钢管”。 注 1 ISO/TC 17/SC 12 和 ISO/TC 5/SC 1 涵盖的标准清单可在 ISO 网站上找到。 注 2 在 ISO 630 的所有部分中，“厚度”一词均视为“公称厚度”，除非另有说明。 [外文原描述]： This document specifies the general technical delivery conditions for steel flat and long products (plates/ sections/wide flats and bars) used principally for general-purpose structural steels. The steels specified in this document are intended for use in welded or bolted structures. The specific requirements for structural steels are given in the individual parts of ISO 630. This document does not include the following structural steels, some of which are covered by other International Standards: — sheet and strip: refer to ISO TC 17/SC 12 “Continuous mill flat rolled products”; — tubular products: refer to ISO TC 5/SC 1 “Steel tubes”. NOTE 1 Lists of standards covered by ISO/TC 17/SC 12 and ISO/TC 5/SC 1 are available on the ISO website. NOTE 2 In all parts of ISO 630, the term of "thickness" is considered as "nominal thickness", unless otherwise stated.